爪极发电机转子磁极间铜焊降低电磁激振力波研究

鲍晓华,李佳庆,魏琼,杨帆,唐奎

Reducing Exciting Force Waves of Claw Pole Alternator with Copper Welding Rotor Poles

Xiaohua Bao,Jiaqing Li,Qiong Wei,Fan Yang,kui Tang

表1 爪极发电机径向电磁力波频率与阶数分布

Tab.1 The distribution of claw-pole alternator radial electromagnetic force waves frequencies and orders

分项 力波频率 力波阶数 ① 2μf 2μp ② (μ2±μ1)f (μ2±μ1)p ③ 2μf 2μp ④ 2μf 2μp ⑤ 2μf 2μp±(k2±k1)Z1 ⑥ (μ2±μ1)f (μ2±μ1)p±2kZ1 ⑦ (μ2±μ1)f (μ2±μ1)p ⑧ (μ2±μ1)f (μ2±μ1)p±(k2±k1)Z1 ⑨ (μ2±μ1)f (μ2±μ1)p±kZ1